HackMD
  • Wow!
    Wow!  Sync with GitHub
    Link your HackMD note with a Markdown file on GitHub to keep all your documentation in sync
    Learn more Got it
    • Create new note
    • Create a note from template
  • Wow!  Sync with GitHub
    Wow!  Sync with GitHub
    Link your HackMD note with a Markdown file on GitHub to keep all your documentation in sync
    Learn more Got it
    • Options
    • Versions
    • Transfer ownership
    • Delete this note
    • Template
    • Save as template
    • Insert from template
    • Export
    • Dropbox
    • Google Drive
    • Gist
    • Import
    • Dropbox
    • Google Drive
    • Gist
    • Clipboard
    • Download
    • Markdown
    • HTML
    • Raw HTML
    • ODF (Beta)
    • Sharing Link copied
    • /edit
    • View mode
      • Edit mode
      • View mode
      • Book mode
      • Slide mode
      Edit mode View mode Book mode Slide mode
    • Note Permission
    • Read
      Owners
      • Owners
      • Signed-in users
      • Everyone
      Owners Signed-in users Everyone
    • Write
      Owners
      • Owners
      • Signed-in users
      • Everyone
      Owners Signed-in users Everyone
    • More (Comment, Invitee)
    • Publishing

      After the note is published, everyone on the web can find and read this note.
      See all published notes on profile page.

    • More (Comment, Invitee)
    • Commenting Enable
      Disabled Forbidden Owners Signed-in users Everyone
    • Permission
      Owners
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Invitee
    • No invitee
Menu Sharing Create Help
Create Create new note Create a note from template
Menu
Options
Versions Transfer ownership Delete this note
Export
Dropbox Google Drive Gist
Import
Dropbox Google Drive Gist Clipboard
Download
Markdown HTML Raw HTML ODF (Beta)
Back
Sharing
Sharing Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Note Permission
Read
Owners
  • Owners
  • Signed-in users
  • Everyone
Owners Signed-in users Everyone
Write
Owners
  • Owners
  • Signed-in users
  • Everyone
Owners Signed-in users Everyone
More (Comment, Invitee)
Publishing

After the note is published, everyone on the web can find and read this note.
See all published notes on profile page.

More (Comment, Invitee)
Commenting Enable
Disabled Forbidden Owners Signed-in users Everyone
Permission
Owners
  • Forbidden
  • Owners
  • Signed-in users
  • Everyone
Invitee
No invitee
   Published      
   owned this note    owned this note
   Linked with GitHub
  • Watch - Be notified of any changes
  • Never - Never be notified

Import from clipboard

Editing is for members only

With current role, you can only comment.
Learn how

This note is locked

Sorry, only owner can edit this note.

Reach the limit

Sorry, you've reached the max length this note can be.
Please reduce the content or divide it to more notes, thank you!

Import from Gist

Import from Snippet

or

Export to Snippet

Are you sure?

Do you really want to delete this note?
All users will lost their connection.

Transfer ownership

    or

      Create a note from template

      Create a note from template

      Oops...
      This template is not available.
      All
      • All
      No template found.

      Create a template

      Delete template

      Do you really want to delete this template?

      This page need refresh

      You have an incompatible client version.
      Refresh to update.
      New version available!
      See releases notes here
      Refresh to enjoy new features.
      Your user state has changed.
      Refresh to load new user state.
      Buy us coffee

      Sign in

      Forgot password

      or

      By clicking below, you agree to our terms of service.

      Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in via Google

      New to HackMD? Sign up

      Help

      Contacts

      Talk to us
      Report an issue
      Send us email
      Buy us coffee

      Documents

      Features
      YAML Metadata
      Slide Example
      Book Example

      Cheatsheet

      Example
      Header # Header
      • Unordered List
      		 - Unordered List
      1. Ordered List
      		 1. Ordered List
      • Todo List
      		 - [ ] Todo List
      Blockquote
      		 > Blockquote
      Bold font **Bold font**
      Italics font *Italics font*
      Strikethrough ~~Strikethrough~~
      19th 19^th^
      H2O H~2~O
      Inserted text ++Inserted text++
      Marked text ==Marked text==
      Link [link text](https:// "title")
      Image ![image alt](https:// "title")
      Code `Code` 
      var i = 0;
      		```javascript
      var i = 0;
      ```
      :smile: :smile:
      Externals {%youtube youtube_id %}
      LaTeX $L^aT_eX$

      This is a alert area.

      		 :::info
      This is a alert area.
      :::

      Versions

      Versions

      Sign in to link this note to GitHub Learn more
      This note is not linked with GitHub Learn more
       

      Version named by    

      More Less
      • Edit
      • Delete

      Note content is identical to the latest version.
      Compare with
        Choose a version
        No search result
        Version not found

      Remove version name

      Do you want to remove this version name and description?

      Link with GitHub

      Please authorize HackMD on GitHub

      Please sign in to GitHub and install the HackMD app on your GitHub repo. Learn more

       Sign in to GitHub

      HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.

      Push the note to GitHub Push to GitHub Pull a file from GitHub

       Authorize again
       

      Choose which file to push to

      Select repo
      Refresh Authorize more repos
      Select branch
      Select file
      Select branch
      Choose version(s) to push
      • Save a new version and push
      • Choose from existing versions

      Pull from GitHub

       
      File from GitHub
      File from HackMD

      GitHub Link Settings

      File linked

      Linked by
      File path
      Last synced branch

      Danger Zone

      Unlink
      You will no longer receive notification when GitHub file changes after unlink.

      Syncing

      Push failed

      Push successfully